<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>Select boxes with the <optgroup> element</title>
	</head>
	<body>
		<form action="http://www.example.org" method="get" name="frmInfo">
			Please select the product you are intersted in:<br />
			<select name="selInfomation" size="7">
				<optgroup label="Hardware">
					<option value="Desktop">Desktop computers</option>
					<option value="Laptop">Laptop computers</option>
				</optgroup>
				<optgroup label="Software">
					<option value ="OfficeSoftware">Office software</option>
					<option value="Games">Games</option>
				</optgroup>
				<optgroup label="Peripherals">
					<option value ="Monitors">Monitors</option>
					<option value="InputDevices">Input Devices</option>
					<option value="Storage">Storage</option>
				</optgroup>
			</select>
			<br /><br />
			<input type="submit" value="submit"/>
		</form>
	</body>
</html>
